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framps / raspiBackup

Create and keep multiple backup versions of your running Raspberries
https://raspibackup.linux-tips-and-tricks.de
GNU General Public License v3.0
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Restore with "--resizeRootFS-" fails #661

Closed bregtaeler closed 1 year ago

bregtaeler commented 1 year ago

Hi framps,

started to try your backup-tool. Did a tar backup (std. boot + 16GB root partition) of an usb ssd. Afterwords restorecheck with standard restore to 23GB MC, was successfull (boot from MC ok). Re-done the restore with "--resizeRootFS-" to same MC worked also, but root fs was still bigger than orginal 16G, what I don't want. therefore I deleted the 2 partitions on MC with fdisk and re-done restore with "--resizeRootFS-" but restore stops with failure "??? RBK0185E: Rootpartitionserstellung endet fehlerhaft mit RC 1."

pi@rpi-4-2:~ $ sudo raspiBackup.sh --resizeRootFS- -d /dev/mmcblk0 /backup/rpi-4-2/rpi-4-2-tar-backup-20230528-213432/ --- RBK0009I: rpi-4-2: raspiBackup.sh V0.6.8 - 2023-04-15 (f600458) Tue 30 May 22:16:47 CEST 2023 gestartet. !!! RBK0065W: Gerät /dev/mmcblk0 wird repartitioniert und die gesamten Daten werden gelöscht. --- RBK0146I: Keine Partitionstabelle auf /dev/mmcblk0 gefunden. --- RBK0066I: Gerät /dev/mmcblk0 wird überschrieben mit der gesicherten Boot- und Rootpartition. --- RBK0069I: Bootpartition /dev/mmcblk0p1 wird formatiert und erhält die zurückgespielte Bootpartition. --- RBK0070I: Rootpartition /dev/mmcblk0p2 wird formatiert und erhält die zurückgespielte Rootpartition. --- RBK0038I: Bist Du sicher? j/N j --- RBK0050I: Backup wird von /backup/rpi-4-2/rpi-4-2-tar-backup-20230528-213432 zurückgespielt. --- RBK0053I: Erste Partition (Bootpartition) wird auf /dev/mmcblk0p1 zurückgespielt. ??? RBK0185E: Rootpartitionserstellung endet fehlerhaft mit RC 1. --- RBK0033I: Bitte warten bis aufgeräumt wurde. ??? RBK0077E: Restore wurde fehlerhaft beendet. Siehe vorhergehende Fehlermeldungen. --- RBK0010I: rpi-4-2: raspiBackup.sh V0.6.8 - 2023-04-15 (f600458) Tue 30 May 22:17:05 CEST 2023 beendet mit Returncode 117. --- RBK0026I: Debug Logdatei wurde in /home/pi/raspiBackup.logr gesichert.

tried it severlal times, but always the same problem. Any ideas ? can you pls help ?

thanks in advance & best regards, Martin

raspiBackup.zip

framps commented 1 year ago

In the debug log I find

20230530-221705 MSG 5793:                  --- RBK0054I: Zweite Partition (Rootpartition) /dev/mmcblk0p2 wird formatiert. 
mke2fs 1.46.2 (28-Feb-2021)
The file /dev/mmcblk0p2 does not exist and no size was specified.

I checked the code and detected there is an issue when --resizeRootFS option is turned off. I have to fix this.

If it's important to restore the image right now you can use option -1 (dash one) as a workaround. Otherwise please wait until I created a fix for you and you can verify the fix.

framps commented 1 year ago

I just created a fix for you :wink: . In one of the latest code merges I placed one fi line incorrectly :disappointed: .

Please download the fix with curl -s https://raw.githubusercontent.com/framps/raspiBackup/master/scripts/raspiBackupDownloadFromGit.sh | bash -s -- master_661 raspiBackup.sh and invoke the fix with sudo ./raspiBackup.sh --resizeRootFS- -d /dev/mmcblk0 (Note the leading period!) to verify the fix.

bregtaeler commented 1 year ago

fix is working ("es dued" 😎 ) tnx for fast response😊.

framps commented 1 year ago

Thank you very much for your verification. Fix merged in https://github.com/framps/raspiBackup/commit/f3b358999ece243cf7aa87874965f7ab02e2c921